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Mechanical Integrity of Air Coolers
Designing a Direct Expansion (DX) System
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Manufacturing Remains a Major Employment Sector in Rural America
Colmac Coil Provides Welding Support to Speciality Wildland Fire Company
CO2 Is Becoming Increasingly Popular for Industrial Refrigeration Systems
KSPS PBS Highlights Machine Operator Position at Colmac Coil
New Mobile Crane Enhances HygenAir™ and A+P Shipping Capabilities at Colmac Coil Midwest Manufacturing Facility
Colmac Coil Launches New Hygienic Air Handler
Colmac Coil involved in CEBA Built by the best 2023 winning projects
Roger McMillan, Second Generation Owner, and Former CEO of Colmac Coil Manufacturing, Inc., Passes Away at 81
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TECHNICAL BULLETINS

Literature - Technical Bulletins

Mechanical Integrity of Evaporators PPTX

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Major issues to watch for:

  • Excessive ice or material build up
  • Corrosion of tubes, fins, or connections
  • Exceeding MAWP – hydraulic shock or trapped liquid
  • Fan vibration and integrity
  • Refrigerant distribution tubes rubbing
  • Integrity of housing, unit supports and piping supports
  • Protection against traffic hazards
  • Electrical issues with motors and wiring
  • Missing fan guards
  • Suitable for operating conditions
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